Catalase

From Proteopedia

proteopedia linkproteopedia link

Revision as of 19:26, 29 September 2011 (edit) Michal Harel (Talk | contribs) ← Previous diff		Revision as of 19:27, 29 September 2011 (edit) (undo) Michal Harel (Talk | contribs) Next diff →
Line 55:		Line 55:
	===Catalase binary complexes===		===Catalase binary complexes===
-	[[7cat]], [[8cat – bCAT + NADPH	+	[[7cat]], [[8cat]] – bCAT + NADPH
	[[2cah]] - PmCAT + NADPH		[[2cah]] - PmCAT + NADPH

---

Revision as of 19:27, 29 September 2011

Catalase (CAT) catalyzes the conversion of hydrogen peroxide to water and oxygen. CAT contains porphyrin-heme Fe group which reacts with the hydrogen peroxide. CAT containing Mn are called pseudocatalase (PCAT).

1qqw, 1dgb, 1dgf, 1f4j – hCAT - human

4cat – CAT – Penicillium janthinellum

1iph, 1gge, 1ye9 – EcCAT HPII – Escherichia coli

1u2j, 1u2k – EcCAT HPI C terminal

1u2l – EcCAT KatG

1cf9, 1qf7, 1gg9, 1ggh, 1ggj, 1ggk, 1p7y, 1p7z, 1p80, 1p81, 1qws, 3p9p, 3p9q, 3p9r, 3p9s, 3pq2, 3pq3, 3pq4, 3pq5, 3pq6, 3pq7, 3pq8 - EcCAT HPII (mutant)

4blc, 1tgu, 1th3, 3nwl – bCAT – Bovine

1a4e – CAT A – yeast

2cag, 1e93, 1m85, 1mqf, 1h7k – PmCAT – Proteus mirabilis

1h6n, 3hb6 - PmCAT (mutant)

1hbz, 1gwe, 1gwf – MlCAT – Micrococcus lysodeikticus

1m7s – CAT CatF – Pseudomonas syringae

1qwl, 2iqf – HpCAT – Helicobacter pylori

1si8 – CAT – Enterococcus Faecalis

1sj2, 2cca – MtCAT – Mycobacterium tuberculosis

2ccd - MtCAT KatG (mutant)

1ub2 – CAT – Synechococcus elongatus

1mwv, 2b2o, 2b2q, 2fxg, 2fxh, 2fxj – BpCAT KatG – Burkholderia pseudomallei

1x7u, 2dv1, 2dv2, 3n3r - BpCAT KatG (mutant)

1itk, 2a9e – CAT – Haloarcula marismortui

1sy7 – NcCAT-1 – Neurospora crassa

3ej6 – NcCAT-3

2j2m – CAT – Exiguobacterium oxidotolerans

2isa – CAT – Vibrio salmonicida

2xf2 - 2iuf – PjCAT – Penicillium janthinellum

2xq1 – CAT – Pichia angusta

Catalase binary complexes

7cat, 8cat – bCAT + NADPH

2cah - PmCAT + NADPH

1gwh - MlCAT + NADPH

3n3o - BpCAT KatG + NAD

1nm0 – PmCAT + formiate

1qwm - HpCAT + formic acid

1dgg – hCAT + CN

1th2 – bCAT + N3

3rgp, 3re8 – bCAT + NO

3rgs – bCAT + NH3

2b2r, 2b2s - BpCAT KatG + O

2iuf – PjCAT + O

3n3n - BpCAT KatG + isonicotinic acid

3n3p - BpCAT KatG + isonicotinic acid + hydrazine + AMP

3n3q - BpCAT KatG + isonicotinic acid + hydrazine

3n3h - BpCAT KatG (mutant) + INH

1dgh – hCAT + amino-triazole

1th4 - bCAT + amino-triazole

1ggf - EcCAT HPII (mutant) + H2O2

Pseudocatalase Mn-containing

1jku – LpPCAT-Mn – Lactobacillus plantarum

1o9i – LpPCAT-Mn (mutant)

2cwl – TtPCAT-Mn Mn-free – Thermus thermophilus

2v8u - TtPCAT-Mn

2v8t - TtPCAT-Mn + chloride

1jkv - LpPCAT-Mn + N3